gnupod_otgsync: command not found

Have You tried accessing the binary with the full path?

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On Debian possible default full paths are:

/usr/bin/gnupod_otgsync - from package: gnupod-tools

You may install the required package with command apt-get install {package}
Error in other languages:
gnupod_otgsync: bevel nie gevind nie
gnupod_otgsync: comandă negăsită
gnupod_otgsync: comando não encontrado
gnupod_otgsync: commande introuvable
gnupod_otgsync: command not found
gnupod_otgsync: käsku ei ole
gnupod_otgsync: không tìm thấy lệnh
gnupod_otgsync: komanda nerasta
gnupod_otgsync: Kommando nicht gefunden.
gnupod_otgsync: kommandot finns inte
gnupod_otgsync: komut yok
gnupod_otgsync: nie znaleziono polecenia
gnupod_otgsync: níor aimsíodh an t-ordú
gnupod_otgsync: no se encontró la orden
gnupod_otgsync: no s'ha trobat l'ordre
gnupod_otgsync: opdracht niet gevonden
gnupod_otgsync: parancs nem található
gnupod_otgsync: perintah tidak ditemukan
gnupod_otgsync: príkaz nenájdený
gnupod_otgsync: příkaz nenalezen
gnupod_otgsync: команда не найдена
gnupod_otgsync: командата не е открита
gnupod_otgsync: 命令找不到
gnupod_otgsync: コマンドが見つかりません